Warren County Post-Decree Modification Attorneys

Reviewed by Stephanie Green · Managing Partner & Co-Founder · Last updated June 4, 2026

Warren County, Ohio · Lebanon

Life changes — incomes, schedules, and where people live. In Warren County, you can ask the court that issued your order to modify custody, parenting time, or child support. Married-parent orders are modified at the DR Court at 500 Justice Drive; never-married-parent orders at the Juvenile Court at 900 Memorial Drive. A post-decree motion costs $75 and is usually heard within 4–6 weeks.

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Flat-fee and full-representation options: we handle the filings, the Warren County local forms, the court strategy, and the hearings — and you know the price before we start.

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How do I modify a custody or support order in Warren County, Ohio?

File a post-decree motion ($75) with the court that issued your order — the Warren County Domestic Relations Court at 500 Justice Drive for married-parent orders, or the Warren County Juvenile Court at 900 Memorial Drive for never-married-parent orders. To change custody or parenting time you must show a change of circumstances since the last order and that the change serves the children's best interest (R.C. 3109.04(E)); for support, file an updated Ohio worksheet. DR hearings are typically set in 4–6 weeks.

Warren County modifications, filed in the court that issued the order

When income, schedules, or where people live changes, Warren County lets you ask the court that issued your order to modify custody, parenting time, or child support for a $75 post-decree motion — married-parent orders at the DR Court on 500 Justice Drive, never-married orders at the Juvenile Court on 900 Memorial Drive. Gavvl Law files the right motion in the right court, meets the change-of-circumstances standard where it applies, and offers a flat fee for agreed changes or full representation when the modification is fought.

The right standard for the right change. Under R.C. 3109.04(E), reallocating custody requires a change of circumstances since the last order plus the children's best interest, while a support change uses the current Ohio worksheet. We frame your motion to the standard that actually governs, so it isn't dismissed on the threshold.
The correct motion form for each court. The DR Court uses the Pro Se Motion with its Self-Represented Party Instructions; the Juvenile Court uses the Generic Motion Form. We file the form the assigned court expects, with updated financials, so the $75 motion is docketed and set — DR typically hears these in 4 to 6 weeks.
Relocation notice done on time. If a move is driving the change, Warren requires a Notice of Intent to Relocate 30 days before an in-county move and 60 days before an out-of-county move, and children can't leave Ohio for residency without an order or agreement. We handle the notice so the move doesn't backfire.

Filing a modification in the wrong court — or on the wrong standard — is the fastest way to lose weeks in Warren County. We confirm which court issued your order, attach the updated Income/Expense Affidavit and Ohio worksheet for support changes, and offer payment plans so keeping your orders current never has to wait.

Flat-fee options

Flat-fee limited scope: we draft and file the motion to modify an existing custody, parenting-time, or support order. You appear at any hearing.

Modify custody or parenting time: $1,450
Modify child support: $950

Prefer full representation? An Ohio attorney can carry the entire case on a $3,500 retainer.

Split any flat fee with Gavvl Direct — our in-house plan at 19% APR, $500 minimum — on a 60%-down schedule of 18 weekly, 8 bi-weekly, or 4 monthly payments, or full financing where work begins once 60% is paid. Affirm, Klarna, and PayPal Pay Later are also available through LawPay.

Start your modifications case or see payment plans & financing.

Ohio Custody by the Numbers

Best interest The single standard that governs every Ohio custody decision Source: Ohio Revised Code § 3109.04
No set age There is no age a child can choose a parent — the judge weighs a mature child's wishes Source: Ohio Revised Code § 3109.04(B)
Change in circumstances Required, plus a best-interest finding, before the residential parent can be changed Source: Ohio Revised Code § 3109.04(E)(1)
Shared parenting Either parent may ask the court for a joint parenting plan Source: Ohio Revised Code § 3109.04(G)

Compare Types of Custody in Ohio

Custody type	Who makes major decisions	Where the child lives	Best when
Shared parenting	Both parents jointly, under a written plan	Time is split per the plan (not always 50/50)	Parents can communicate and cooperate on decisions
Sole legal & residential	One parent	Primarily with that parent	One parent is unable or unwilling to co-parent
Split custody	Each parent for the child in their care	Siblings are divided between the two homes	Rare — only when it serves each child's best interest
Legal custody to a non-parent	The relative or caregiver granted custody	With the non-parent caregiver	Neither parent can safely care for the child

Where to File: Warren County Domestic Relations Court

500 Justice Drive, Lebanon, OH 45036
Phone: (513) 695-1344
Hours: Monday–Friday, 8:00 a.m. – 4:00 p.m. (closed for lunch 12:30–1:00 p.m.)
Website: Court website
e-Filing: Online e-filing portal

Juvenile Branch (Never-Married Parents)

Warren County Juvenile Court (Probate/Juvenile Division)
900 Memorial Drive, Lebanon, OH 45036
Phone: (513) 695-1160
Hours: Monday–Friday, 8:00 a.m. – 4:00 p.m.

Post-Decree Modifications is the right path if…

Your income, the other parent's income, or the parenting schedule has changed significantly.
An existing Warren County (or other Ohio) order is already in place.
You can show a change of circumstances since the last order for custody/parenting-time changes.
You want the change made official and enforceable.

Filing Fees

$75 post-decree motion (DR or Juvenile) · Personal service by Sheriff $50/party (DR) or $25/person (Juvenile) · DR hearings in 4–6 weeks

Forms & Filing Packets

Modification at the DR Court (married-parent orders) — $75 post-decree motion

Pro Se Motion (with Instructions) — The base motion used to ask the DR Court to modify parenting time, custody, or support. File with the Self-Represented Party Instructions.
Income/Expense/Property Affidavit (DR Form 1) — Required for any support modification so the Magistrate can recalculate under current incomes.
Ohio Child Support Computation Worksheet — Run the official Ohio 2024 Income Shares calculator, print, and sign. Required any time you're asking the court to set support.

Modification at the Juvenile Court (never-married orders) — $75 motion

Generic Motion Form (Juvenile) — Used to ask the Juvenile Court to modify a custody, parenting-time, or support order for never-married parents.
Ohio Child Support Computation Worksheet — Run the official Ohio 2024 Income Shares calculator, print, and sign. Required any time you're asking the court to set support.
Parenting Proceeding Affidavit (UCCJEA · R.C. 3127.23) — Lists where each child has lived for the last 5 years and with whom. Confirms Ohio's jurisdiction over custody.

How to File Post-Decree Modifications in Warren County

File in the court that issued the order. DR Court at 500 Justice Drive for married-parent orders; Juvenile Court at 900 Memorial Drive for never-married orders.
Use the right motion and pay $75. DR: Pro Se Motion with Instructions. Juvenile: Generic Motion Form. The post-decree motion fee is $75.
Attach updated financials or proof of changed circumstances. For support, file a current Income/Expense Affidavit and Ohio worksheet; for custody/parenting time, document the change of circumstances.
Attend the hearing. DR sets post-decree hearings in about 4–6 weeks; attendance is required.

Warren County Practice Notes

Custody changes need a change of circumstances. Under R.C. 3109.04(E), the court won't reallocate custody or change the residential parent unless you show a change of circumstances since the last order and that modifying is in the children's best interest. Support modifications use the current Ohio worksheet rather than that higher standard.
Relocation has its own notice rules. If a move is driving the modification, file the Notice of Intent to Relocate (DR Form 8 or WCJC Form 7): 30 days before an in-county move and 60 days before an out-of-county move. Children cannot be removed from Ohio for residency without a court order or signed agreement.
Best-interest standard governs. R.C. 3109.04(F)(1) lists 10+ factors: each parent's wishes, the child's wishes (when of sufficient age), the child's interaction with parents/siblings, adjustment to home/school/community, mental and physical health of all involved, the parent more likely to facilitate court-approved parenting time, child support compliance, criminal history, residence outside Ohio, and any history of abuse.

Frequently Asked Questions

Do I file in Domestic Relations or Juvenile Court in Warren County?: Warren County splits the two courts onto different campuses. The Domestic Relations Court at 500 Justice Drive hears married-parent matters — divorce, dissolution, legal separation, annulment, and the custody/support that travels with them. The Juvenile Court at 900 Memorial Drive hears never-married-parent matters — paternity, custody, parenting time, child support, and grandparent/non-parent custody. Under Rees v. Rees (2026-Ohio-1235, 12th Dist.), grandparent and relative visitation goes to DR when the parents are or ever were married or a parent is deceased.
How much does it cost to file in Warren County?: Domestic Relations deposits (Clerk Breighton Smith, eff. 7/1/2025): a divorce or dissolution case is $400 with children and $300 without children; a case served by publication is $500; a married-living-apart custody/support complaint is $350; a post-decree motion is $75; and personal service by the Sheriff is $50 per party. An Affidavit of Indigency reduces the deposit to $15. Juvenile Court complaints (custody, parentage, support, visitation, shared parenting) are $160 plus $50 per additional child, and Juvenile motions are $75. Civil Protection Orders have no filing fee.
How long does a Warren County case usually take?: Dissolution: the hearing is set 31–90 days after filing. Uncontested (non-contested) divorce or legal separation: the hearing is set 65 or more days after filing. Contested divorce: the Supreme Court guideline is 12 months without children and 18 months with children. Post-decree motions are heard in about 4–6 weeks. Civil Protection Orders: an ex parte order can issue the same day, with a full hearing held shortly after.
What does the Warren County CSEA do?: The Warren County Child Support Enforcement Agency at 500 Justice Drive, P.O. Box 440, Lebanon, OH 45036-0440, phone (513) 695-1580, opens IV-D cases, runs the Ohio Income Shares calculation, collects support by wage withholding, distributes payments, and enforces orders. Warren adds a 2% processing charge on all support, plus 20% of the current order on arrearages. File the IV-D Application (DR Form 12 or WCJC Form 11) whenever a support order is set.

Free Local Resources in Warren County

Warren County DR Help Center & Document Center. The DR Help Center at 500 Justice Drive helps self-represented parties fill out printed Document Center forms on Tuesdays 1–3 p.m. and Thursdays 9–11 a.m. All Domestic Relations forms and case-type filing packets are posted at warrencountyohio.gov/Domestic_Relations_Court/Forms.
Warren County Probate/Juvenile Legal Help Center. Walk-in help at 900 Memorial Drive on Thursdays 8 a.m.–noon, where an attorney answers legal questions and provides filing packets regardless of financial situation (no attorney-client relationship is formed).
Warren County Child Support Enforcement Agency (CSEA). Warren County's IV-D agency at (513) 695-1580, csea.warrencountyohio.gov, opens and enforces support cases, runs the Ohio Income Shares calculation, and processes payments through OCSPC.
Warren County CASA Program. More than 50 trained CASA volunteers, directed by Melissa Perduk, advocate for abused and neglected children in the child-welfare system. Details at warrencountyohio.gov/Probate_Juvenile/CASA/CASA/Index.

Related to your modifications case

Child Support — Calculate, establish, or modify support under Ohio's guidelines.
Paternity & Custody — Establish parentage and build a parenting plan that protects your children.
Spousal Support — Pursue or respond to alimony requests during and after divorce.

Related guides

In-depth, attorney-written guides on modifications and related Ohio family law topics.

Post-Decree Modifications in Ohio: Changing Your Order After Divorce — Your divorce decree isn't carved in stone. When life changes, Ohio lets you modify custody, parenting time, and support — but each requires meeting a specific legal standard. Here's how.
How to Modify Child Support in Ohio — Child support orders aren't permanent. When income or circumstances change substantially, Ohio lets you modify support — through a CSEA review or a court motion. Here's how.
Contempt Motions in Ohio Family Court: Enforcing Your Order — When the other parent ignores a court order — withholding the children or refusing to pay support — a contempt motion is how Ohio courts enforce it. Here's how the process works.

More Warren County family-law resources

Ohio Post-Decree Modifications guide — Statewide overview of post-decree modifications in Ohio.
Cincinnati family law — Local attorneys and courts serving the Cincinnati metro.
Warren County family law guide — Court info, local filing notes, FAQs, and the downloadable Warren County guide.
Meet Stephanie Green — Managing Partner & Co-Founder at Gavvl Law.
Payment plans & financing — Flat fees with Gavvl Direct, Affirm, Klarna, or PayPal Pay Later.

Call (513) 643-1969 or email support@gavvl.com.